title: Sonographic diagnosis of giant urachal cyst in the adult.
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008297:Male; D014463:Ultrasonography; D014496:Urachal Cyst / Q000175:diagnosis*; D014497:Urachus / Q000033:anatomy & histology / Q000473:pathology